MM-26056 Add plugin ability to execute slash command. (#14898)

* Add plugin ability to execute slash command.

* A test

* Add site url to command args for plugin API

* Remove unessiary complexity.

plugin/api.go

@@ -37,6 +37,12 @@ type API interface {
 	// Minimum server version: 5.2
 	UnregisterCommand(teamId, trigger string) error
 
+	// ExecuteSlashCommand executes a slash command with the given parameters.
+	//
+	// @tag Command
+	// Minimum server version: 5.26
+	ExecuteSlashCommand(commandArgs *model.CommandArgs) (*model.CommandResponse, error)
+
 	// GetSession returns the session object for the Session ID
 	//
 	// Minimum server version: 5.2

plugin/api_timer_layer_generated.go

@@ -49,6 +49,13 @@ func (api *apiTimerLayer) UnregisterCommand(teamId, trigger string) error {
 	return _returnsA
 }
 
+func (api *apiTimerLayer) ExecuteSlashCommand(commandArgs *model.CommandArgs) (*model.CommandResponse, error) {
+	startTime := timePkg.Now()
+	_returnsA, _returnsB := api.apiImpl.ExecuteSlashCommand(commandArgs)
+	api.recordTime(startTime, "ExecuteSlashCommand", _returnsB == nil)
+	return _returnsA, _returnsB
+}
+
 func (api *apiTimerLayer) GetSession(sessionId string) (*model.Session, *model.AppError) {
 	startTime := timePkg.Now()
 	_returnsA, _returnsB := api.apiImpl.GetSession(sessionId)

plugin/client_rpc_generated.go

@@ -523,6 +523,36 @@ func (s *apiRPCServer) UnregisterCommand(args *Z_UnregisterCommandArgs, returns
 	return nil
 }
 
+type Z_ExecuteSlashCommandArgs struct {
+	A *model.CommandArgs
+}
+
+type Z_ExecuteSlashCommandReturns struct {
+	A *model.CommandResponse
+	B error
+}
+
+func (g *apiRPCClient) ExecuteSlashCommand(commandArgs *model.CommandArgs) (*model.CommandResponse, error) {
+	_args := &Z_ExecuteSlashCommandArgs{commandArgs}
+	_returns := &Z_ExecuteSlashCommandReturns{}
+	if err := g.client.Call("Plugin.ExecuteSlashCommand", _args, _returns); err != nil {
+		log.Printf("RPC call to ExecuteSlashCommand API failed: %s", err.Error())
+	}
+	return _returns.A, _returns.B
+}
+
+func (s *apiRPCServer) ExecuteSlashCommand(args *Z_ExecuteSlashCommandArgs, returns *Z_ExecuteSlashCommandReturns) error {
+	if hook, ok := s.impl.(interface {
+		ExecuteSlashCommand(commandArgs *model.CommandArgs) (*model.CommandResponse, error)
+	}); ok {
+		returns.A, returns.B = hook.ExecuteSlashCommand(args.A)
+		returns.B = encodableError(returns.B)
+	} else {
+		return encodableError(fmt.Errorf("API ExecuteSlashCommand called but not implemented."))
+	}
+	return nil
+}
+
 type Z_GetSessionArgs struct {
 	A string
 }

plugin/plugintest/api.go

@@ -483,6 +483,29 @@ func (_m *API) EnablePlugin(id string) *model.AppError {
 	return r0
 }
 
+// ExecuteSlashCommand provides a mock function with given fields: commandArgs
+func (_m *API) ExecuteSlashCommand(commandArgs *model.CommandArgs) (*model.CommandResponse, error) {
+	ret := _m.Called(commandArgs)
+
+	var r0 *model.CommandResponse
+	if rf, ok := ret.Get(0).(func(*model.CommandArgs) *model.CommandResponse); ok {
+		r0 = rf(commandArgs)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(*model.CommandResponse)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(*model.CommandArgs) error); ok {
+		r1 = rf(commandArgs)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
 // GetBot provides a mock function with given fields: botUserId, includeDeleted
 func (_m *API) GetBot(botUserId string, includeDeleted bool) (*model.Bot, *model.AppError) {
 	ret := _m.Called(botUserId, includeDeleted)